RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-05-31 10:28:10 +00:00
Code Issues Activity Actions

Spreadsheet: Enable Drag&Drop and Copy/Paste

Browse source 
These currently only work on the current sheet, in the current
Spreadsheet instance, but they're still freakin' cool!
This commit is contained in:
AnotherTest 2020-11-02 20:21:07 +03:30 • committed by Andreas Kling
parent 821e875bc0
commit 0e544b8afa
5 changed files with 123 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

46
Applications/Spreadsheet/SpreadsheetView.cpp
View file

@ -27,6 +27,9 @@
#include "SpreadsheetView.h"
#include "CellTypeDialog.h"
#include "SpreadsheetModel.h"
#include <AK/ScopeGuard.h>
#include <AK/URL.h>
#include <LibCore/MimeData.h>
#include <LibGUI/BoxLayout.h>
#include <LibGUI/HeaderView.h>
#include <LibGUI/Menu.h>
@ -144,6 +147,49 @@ SpreadsheetView::SpreadsheetView(Sheet& sheet)
m_table_view->update();
}
}));
m_table_view->on_drop = [&](const GUI::ModelIndex& index, const GUI::DropEvent& event) {
if (!index.is_valid())
return;
ScopeGuard update_after_drop { [this] { update(); } };
if (event.mime_data().has_format("text/x-spreadsheet-data")) {
auto data = event.mime_data().data("text/x-spreadsheet-data");
StringView urls { data.data(), data.size() };
bool first = true;
for (auto url : urls.lines(false)) {
if (!first) { // FIXME: Allow d&d from many cells to many cells, somehow.
dbg() << "Ignored '" << url << "'";
continue;
}
first = false;
auto& target_cell = m_sheet->ensure({ m_sheet->column(index.column()), (size_t)index.row() });
auto* source_cell = m_sheet->from_url(url);
if (!source_cell) {
target_cell.set_data("");
return;
}
auto ref_cells = target_cell.referencing_cells;
target_cell = *source_cell;
target_cell.dirty = true;
target_cell.referencing_cells = move(ref_cells);
}
return;
}
if (event.mime_data().has_text()) {
auto* target_cell = m_sheet->at({ m_sheet->column(index.column()), (size_t)index.row() });
ASSERT(target_cell);
target_cell->set_data(event.text());
return;
}
};
}
void SpreadsheetView::hide_event(GUI::HideEvent&)